
The industrial and agricultural life of the Picketwire Valley is recorded here, where the Purgatoire River flows past the company towns of Segundo and Valdez. The landscape is dominated by the operations of the Frederick Mine, including its associated Frederick Mine Shafts, an airshaft, and a pipe drain that reflect a complex subterranean network. Rail access is provided by the Colorado and Wyoming railroad, which skirts the valley floor near a Coke Oven (Aban'd) and a Pump House.
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5 editions found
1891 · Spanish Peaks
USGS Topo · 1:125,000
1893 · Spanish Peaks
USGS Topo · 1:125,000
1895 · Spanish Peaks
USGS Topo · 1:125,000
1897 · Spanish Peaks
USGS Topo · 1:125,000
1900 · Spanish Peaks
USGS Topo · 1:125,000
1915 · Brilliant
USGS Topo · 1:62,500
1951 · Trinidad
USGS Topo · 1:24,000
1951 · Valdez
USGS Topo · 1:24,000
1951 · Madrid
USGS Topo · 1:24,000
1951 · Starkville
USGS Topo · 1:24,000